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IP Verse

Sun Chemical competitive analysis

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Latest oppositions filed by Sun Chemical

Explore patent oppositions filed by Sun Chemical against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4222221
Use Of A Paint Formulation Containing Metal-Effect Pigments For Painting A Vehicle Fitted With A Radar Sensor And A Lidar SensorSCHLENK METALLIC PIGMENTSSep 20, 2024
EP3445826
Radiation Curable Ink FormulationFLINT GROUP GERMANYApr 14, 2022
EP3234023
Effect Pigments Having High Transparency, High Chroma And High Brilliancy, Method For The Production And Use ThereofECKARTMar 21, 2022
EP3378900
Pigment PowdersMERCK PATENTApr 14, 2021
EP3455066
Method For Producing A Multilayer FilmNORDMECCANICAJun 23, 2020
EP3234025
Red-Coloured Decorative Pigments With High Chroma And High Brilliancy, Method For Their Production And Use Of SameECKARTJan 23, 2020
EP3034566
Metal Effect Pigments Comprising A High Chroma And A High Brilliancy, Method For Their Preparation And Their UseECKARTNov 25, 2019
EP3034563
Gold-Coloured Effect Pigments With High Chroma And A High Brilliance, Method For Their Preparation And Their UseECKARTNov 19, 2019
EP2961615
Intaglio PrintingSICPA HOLDINGNov 5, 2019
EP2740773
Curable Pigment Inkjet Ink Sets And Methods For Preparing The Said Ink SetsAGFASep 12, 2019

Latest patents of Sun Chemical opposed by its competitors

Explore Sun Chemical's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP4004131
Jul 23, 2025Uv Inkjet Compositions1
EP4172275
Feb 7, 2024Tio2-Free Pigment1
EP3710634
May 3, 2023Water-Based Coatings For Cellulosic Substrates1
EP3735444
Mar 16, 2022Energy Curable Compositions Comprising Polyols1
EP3717578
Jan 26, 2022Electron Beam Curable Compositions Comprising Polyols1
EP3101492
Dec 22, 2021System And Method For Managing Electronic Transmission Of Color Data1
EP2356184
Jun 16, 2021Printing Ink And Coating Compositions Containing Derivatives Of Starch And Modified Starch1
EP3283581
Jun 10, 2020Effect Pigment Preparation1
EP3325559
May 27, 2020Dispersant Effect On Aluminum Pigments2

Latest PTAB cases involving Sun Chemical

Discover the latest PTAB cases involving Sun Chemical, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Sun Chemical with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SUN CHEMICAL COLORS & EFFECTS13 - - -
AGFA GRAPHICS - 5 - -
ECKART1611 - -
SCHLENK METALLIC PIGMENTS49 - -